/*
 * Copyright (c) 2006, 2021, webrx.cn All rights reserved.
 *
 */
package cn.exam;

/**
 * <p>Project: javase - Demo
 * <p>Powered by webrx On 2021-12-01 15:42:05
 *
 * @author webrx [webrx@126.com]
 * @version 1.0
 * @since 17
 */
public class Demo {
    public static void main(String[] args) {
        Son s = new Son();

        Parent p = new Parent();
        p.age = 22;
        System.out.println(p.age);
    }
}
